Posted by Franchesca on .
How do I solve this question: What is the resistance of a laptop computer that has an 11V battery & requires 15W of power?

Physics 
bobpursley,
power=V^2/R
R= 121/15 ohms
Posted by Franchesca on .
How do I solve this question: What is the resistance of a laptop computer that has an 11V battery & requires 15W of power?
power=V^2/R
R= 121/15 ohms